what empty blocks are, and how to remove them.What I'd like to do is not have empty blocks in the first place on loading a table. I load a lot of "static" tables and would like to not have any wasted space at the end, with minimal shinanigans.
I've set pctfree 0
I"ve set initial to close to the end table size
I've set next to 1M
I've set pctincrease 0
blocksize is 8k
Yet I still need to at least do an alter table deallocate unused
I have 1M Records coming from an External Data source as a Flat File (using ETL). Now I need only Yesterday's data only to load in my Database Table.
this can be done using Bulk Load and Filter.
write the CODE.
Second Part:-
Hint: if I need to update only those records been updated Say the Address1 field is updated. So this records need to update in my Master Customer Table.
If I have many fields in table and any records that are modified (coming to me from External Datasource as a Flat file) how to identify and update that record in my Master Customer Table?
While increasing the tablespace i am getting below error. How to handle this
SQL> set lin 300 SQL> col TABLESPACE_NAME for a25 SQL> col FILE_NAME for a65 SQL> select TABLESPACE_NAME,FILE_ID,FILE_NAME,AUTOEXTENSIBLE,sum(BYTES/1024/1024) MB 2 from dba_data_files where TABLESPACE_NAME='SYSAUX' group by TABLESPACE_NAME,FILE_ID,FILE_NAME,AUTOEXTENSIBLE order by sum(BYTES/1024/1024) DESC,file_name;
TABLESPACE_NAME FILE_ID FILE_NAME AUT MB ------------------------- ---------- ----------------------------------------------------------------- --- ---------- SYSAUX 3 /ora2/oradata/dbname/sysaux_01.dbf NO 300
SQL> Alter database datafile 3 RESIZE 60000M; Alter database datafile 3 RESIZE 60000M * ERROR at line 1: ORA-01144: File size (7680000 blocks) exceeds maximum of 4194303 block
I have two blocks, blockA and blockB, both from the same table which is tableX.
When I query from blockA and it has returned results, then I go to blockB and edit some data and save, there was no problem. But when I don't execute query from blockA or if the query returned zero results, then I go to blockB and edit some data then save, I got this error. THe cursor then go to blockA first item. So now I have to delete that empty row before saving.
There is one table with data in ORCL1 database.I have created the table using create table statement in ORCL2 database.Now i want to insert only the data into table.
I know one method ... drop the table i created using drop table statement and then create the table with data using export/import.
Is there any other way we can load data into empty table?
My db version: Oracle 11g I have an empty csv file.I created a external table for the empty csv file.When I run:select count(*) from externaltblname;It returns 1. It should return 0 right. In the definition, I specified "SKIP 1"But still it returns 1. When I use this external table to load into a target table. It loads a single row with null values.How to fix this.
l am loading data i.e text file of huge size into oracle 9i db using sqlldr through command prompt, but my table contains already some data so while loading it shows error as
SQL*Loader-601: For INSERT option, table must be empty.
i cant truncate my table since present data is important.
SQL> create or replace type obj1 as object(v_ASSETID NUMBER(20), 2 v_ASSETTYPE varchar2(20)); 3 / Type created
--- >> create the package
SQL> create or replace package test_arr is 2 type nest_tab is table of obj1; 3 procedure insert_data(t_nest IN nest_tab); 4 end test_arr; 5 /
Package created
SQL> create or replace package body test_arr is 2 procedure insert_data(t_nest IN nest_tab) is 3 begin 4 for i in t_nest.first..t_nest.last loop 5 insert into asset(ASSETID, 6 ASSETTYPE) values (t_nest(i).v_ASSETID,
[code]....
-- >> a block to execute the above package:
SQL> declare 2 type ref_tab is table of obj1; 3 ref_tab1 ref_tab; 4 begin 5 ref_tab1 := ref_tab(1,'a'); 6 test_arr.insert_data(ref_tab1); 7 end; 8 /
But I am getting the below error when executing the package:
ORA-06550: line 5, column 13: PLS-00306: wrong number or types of arguments in call to 'REF_TAB' ORA-06550: line 5, column 13: PLS-00306: wrong number or types of arguments in call to 'REF_TAB' ORA-06550: line 5, column 1:
I have a table in schema with a BLOB field. I store employee's picture in this field. Fields in this table are emp_id (number) emp_name (varchar2) and emp_photo (BLOB). I want to ask if there is a way in pl / sql that i could empty this BLOB field to null or reset this field so that user can change the saved photo graph and save another one.
what i am looking for is something like
alter table employee set emp_photo = empty_blob() or alter table employee set emp_photo = null
Though the count in the Table after load is the same as the input file, they are all NULL.
I tried adding FIELDS TERMINATED BY X'A' for new line and also FIELDS TERMINATED BY X'D' for carriage return. Both times bad file was created and the records that were loaded were again NULL.
The input file has a list of emails: iatraveler2008@aol.com iaz65@aol.com 2blue2brown@comcast.net 2c3mwilson@embarqmail.com abigailolschan@comcast.net imisskoco@aol.com
I tried FIELDS TERMINATED BY X'10' and FIELDS TERMINATED BY X'13' too for new line and carriage return respectively. This time there were no bad file created, but the Table has Null values.
Log File contents:
Number to load: ALL Number to skip: 0 Errors allowed: 10000 Bind array: 64 rows, maximum of 256000 bytes Continuation: none specified Path used: Conventional Silent options: FEEDBACK, ERRORS and DISCARDS
We are getting the below error frequently from the application while doing insertion/dataloading to a table. The mentioned error is in the Primary key index
Error: 'ORA-01502: index 'INDEX_NAME' or partition of such index is in unusable state'.
I set the value SKIP_UNUSABLE_INDEXES = TRUE using the command 'ALTER SYSTEM SET SKIP_UNUSABLE_INDEXES = TRUE' to avoid this. Again we are getting the same error and Every time Iam rebuilding('alter index INDEX_NAME rebuild') the index and doing the DML Operation.
I was trying to load data from XML files to an Oracle database table.I followed these below steps to load that file data into a table. Created XML_DIR1 as oracle directory where i have kept all XML files.
Create table import_rpt_xml of xmltypexmltype store as binary xml; insert into import_rpt_xmlvalues (xmltype (bfilename('XML_DIR1','I-Yamanouchi-20040525-501.xml'),nls_charset_id('AL32UTF8')));
This insert shows below error: Error starting at line 80 in command:insert into import_rpt_xmlvalues(xmltype(bfilename('XML_DIR1', 'I-Yamanouchi-20040525-501.SGM'), nls_charset_id('AL32UTF8')))
Error report:SQL Error: ORA-31061: XDB error: XML event errorORA-19202: Error occurred in XML processingIn line 69 of orastream:LPX-00217: invalid character 142 (U+008E) I tried to look into my XML and got that it has some Japanese characters in it.
this to deal with japanese characters in XML. I don't want to miss those characters. My databse NLS_CHARACTERSET is 'AL32UTF8'.
The manual work around on populating child tables for testing purpose are taking long time and its very painful work. So I am trying for a tool that takes parent table name and child table name as input and produce insert statements for child table with foreign keys as output.
ERROR at line 1: ORA-29913: error in executing ODCIEXTTABLEOPEN callout ORA-29400: data cartridge error KUP-00554: error encountered while parsing access parameters KUP-01005: syntax error: found "badfile": expecting one of: "column, enclosed,
I am loading data from XML file into Oracle table.This program is working fine for small XML files. If I try to load large XML file with multiple pages, only first ten records are loaded. Here is the procedure.
PROCEDURE Test_xml_read(p_tag varchar2,p_xml_file varchar2,p_path varchar2) AS BEGIN INSERT INTO stg_xml_table( Productid,productname,price) select y1.productid,y1.productname,y1.price y2.categoryid,y2.categoryname,y2.categorypath FROM xmltable('ProductFeed/Products/Product' passing xmltype(bfilename('TEST_DIR1', 'sample.xml' ), nls_charset_id('CHAR_CS')) [code]...
what changes to be done to load multiple pages of data pages table.
I'm not sure if this is so much a SQL Loader problem as it is a database understanding problem, but here it is. I am having trouble loading data into a table (using SQL Loader) due to the fact that I am trying to load data row by row, into corresponding columns.
TestFile.csv
testvalue1, 123445 testvalue2, test testvalue3, 455321 testvalue4, 65742 testvalue5, 5719
So, using the above data, I am trying to load the value for 'testvalue1' into a column defined as 'testvalue1'; the value for 'testvalue2' into a column defined as 'testvalue2' and so on. From my understanding, SQL loader loads by column not by row, so I am not even sure if this is possible.
How to load the CLOB data into table..in the attached file 18 column has clob data it's appear like new line..Using external table how to load. i tried it's not working..
if there is any particular DBFS settings to increase the performance on external table loading currently I have just mounted it with direction just looking for any other ways to improve the reading from the flat file that sits on dbfs on exadata x-2 half rack
When I am loding the data in person table through sql loder runs successfully without errors but when i check the person table it shows me zero records. Following is the details about what i done.
here are the details of data files. 1 Ahmed Baraka 1000 1.87 1-1-2000 2 John Rice 5000 2.4 10-5-1998 3 Emme Rak 2500 2.34 4 King Size 2700 5 Small Size 3000 31-3-2001
And The control File. OPTIONS ( ERRORS=0) LOAD DATA INFILE '/oraeng/app/oracle/product/10.2.0/dbs/persons.dat' BADFILE '/oraeng/app/oracle/product/10.2.0/dbs/persons.bad' DISCARDFILE '/oraeng/app/oracle/product/10.2.0/dbs/persons.dsc' INTO TABLE "KAILAS"."PERSONS" REPLACE FIELDS TERMINATED BY X'9' TRAILING NULLCOLS
Version of DB: Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
I have issue while loading xml_data into xmltype field in the table.Issue is whenever there is a special character like this 'revisions to §6' in xml text then it is 'revisions to §6' when its in the xmltype field of the table.
There is this new character appended before every special character.I have checked the database characterset.Characterset: NLS_ CHARACTERSETValue: AL32UTF8
create table xx_testxml(lx xmltype);/ DECLARE x_item_doc sys.XMLTYPE := NULL; BEGIN SELECT XMLELEMENT("SyncItemPrimaryAttribute", 'revisions to §6' ) INTO x_item_doc FROM dual; INSERT [code]....
I have to do upload into the table through a csv file . The table's primary key i have to load the rest through user's uploaded file. Is it possible to do the data loading to the table only to required columns and fill the other columns from backend. Or is there any other way to do this?
I am using Oracle Forms 6i. In my program unit i write into a .CSV and .TXT File. Here if the amount is 100.00 then it prints as 100 only. That is if the 2nd decimal digit is 0 it doesnt print it.
For example 10.00 -->10 10.01--> 10.01 10.10-->10.1 10.12-->10.12
I used to_char(nvl(&amount,0),'9999999.99') so if query select to_char(nvl(10.10,0),'9999999.99') from dual, then i get the output as 10.10.
Do you think this is a problem with Oracle forms or SQL or the formatting of .TXT & .CSV.
While importing dump to the new database, error occurred. Below are the errors -
ORA-02374: conversion error loading table "INS"."GENMST_FINANCIER_BRANCH" ORA-12899: value too large for column TXT_IFSC_CODE (actual: 19, maximum: 15) ORA-02372: data for row: TXT_IFSC_CODE : 0X'4644524C30303031353739A0A0A0A0' [code]...
I would like to know, why such error occurred during the import.
can we place insert statement in loop inside anonymous block?
CREATE TABLE DEP(DEPTID NUMBER(5) NOT NULL PRIMARY KEY,DNAME VARCHAR2(10),LOCID VARCHAR2(10)); DECLARE I NUMBER(5); BEGIN I := 0; LOOP INSERT INTO DEP VALUES(&DEPTID,'&DNAME',&LOCID); I := I+1; EXIT WHEN I = 5; END LOOP; END;
